272254140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{40879}}^1$

素因数の和:40931

約数の個数: 72

約数和(自身を含む): 848178240

約数和(自身を除く): 575924100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 40879, 81758, 122637, 163516, 204395, 245274, 367911, 408790, 490548, 613185, 735822, 817580, 1226370, 1471644, 1512523, 1839555, 2452740, 3025046, 3679110, 4537569, 6050092, 7358220, 7562615, 9075138, 13612707, 15125230, 18150276, 22687845, 27225414, 30250460, 45375690, 54450828, 68063535, 90751380, 136127070, 272254140]

約数ペア:

[(1, 272254140), (2, 136127070), (3, 90751380), (4, 68063535), (5, 54450828), (6, 45375690), (9, 30250460), (10, 27225414), (12, 22687845), (15, 18150276), (18, 15125230), (20, 13612707), (30, 9075138), (36, 7562615), (37, 7358220), (45, 6050092), (60, 4537569), (74, 3679110), (90, 3025046), (111, 2452740), (148, 1839555), (180, 1512523), (185, 1471644), (222, 1226370), (333, 817580), (370, 735822), (444, 613185), (555, 490548), (666, 408790), (740, 367911), (1110, 245274), (1332, 204395), (1665, 163516), (2220, 122637), (3330, 81758), (6660, 40879)]